Len
I just got this polishing machine from Sears. Its a 1.5hp and 8.0amps
http://www.sears.com/shc/s/p_10153_1...Bench+Grinders
I have not done too much with it yet, but so far it seams REALLY nice. And for only $140 not too bad. But it sure beats the pants off my old Robi 1/3hp bench grinder! (not a suprize there)
It is enough of a machine for me as i only polish for "friends".
I know that Eastwood offers a large varity in machines (more so than here) so it is at least worth a look.
Good luck.
Ken